74F544SPC

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74F544
AC Electrical Characteristics
AC Operating Requirements
Symbol Parameter
T
A
= +25°CT
A
= 55°C to +125°CT
A
= 0°C to +70°C
Units
V
CC
= +5.0V V
CC
= +5.0V V
CC
= +5.0V
C
L
= 50 pF C
L
= 50 pF C
L
= 50 pF
Min Typ Max Min Max Min Max
t
PLH
Propagation Delay 3.0 7.0 9.5 3.0 12.0 3.0 10.5
t
PHL
Transparent Mode 3.0 5.0 6.5 2.5 8.5 3.0 7.5 ns
A
n
to B
n
or B
n
to A
n
t
PLH
Propagation Delay 6.0 10.0 13.0 6.0 18.0 6.0 14.5
ns
t
PHL
LEBA to A
n
4.0 7.0 9.5 4.0 11.5 4.0 10.5
t
PLH
Propagation Delay 6.0 10.0 13.0 6.0 18.0 6.0 14.5
ns
t
PHL
LEAB to B
n
4.0 7.0 9.5 4.0 11.5 4.0 10.5
t
PZH
Output Enable Time 3.0 7.0 9.0 3.0 11.0 3.0 10.0
ns
t
PZL
OEBA or OEAB to A
n
or B
n
4.0 7.5 10.5 4.0 13.0 4.0 12.0
CEBA or CEAB to A
n
or B
n
t
PHZ
Output Disable Time 1.0 6.0 8.0 2.0 10.0 1.0 9.0
t
PLZ
OEBA or OEAB to A
n
or B
n
2.5 5.5 10.5 2.0 9.5 2.5 11.5
CEBA or CEAB to A
n
or B
n
Symbol Parameter
T
A
= +25°CT
A
= 55°C to +125°CT
A
= 0°C to +70°C
UnitsV
CC
= +5.0V V
CC
= +5.0V V
CC
= +5.0V
Min Max Min Max Min Max
t
S
(H) Setup Time, HIGH or LOW 3.0 3.0 3.0
ns
t
S
(L)
A
n
or B
n
to LEBA or LEAB
3.0 3.0 3.0
t
H
(H) Hold Time, HIGH or LOW 3.0 3.0 3.0
t
H
(L)
A
n
or B
n
to LEBA or LEAB
3.0 3.0 3.0
t
W
(L) Latch Enable, B to A
6.0 9.0 7.5 ns
Pulse Width, LOW
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74F544
Physical Dimensions inches (millimeters) unless otherwise noted
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
Package Number M24B
24-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide
Package Number MSA24
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74F544 Octal Registered Transceiver
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300 Wide
Package Number N24C
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably expected to result in a significant injury to the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
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74F544SPC

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
IC TRANSCVR INVERT 5.5V 24DIP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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